900mAh Lithium-ion Battery Application to Portable Neck Fan

900mAh Lithium-ion Battery Application to Portable Neck Fan

Rechargeable 3.7V 900mAh Lithium-ion Battery Application to Portable Neck Fan

Looking for a way to stay cool during hot summer days while still enjoying your outdoor activities? Check out this sleek and aerodynamically designed portable neck fan! Powered by a 900mAh rechargeable Lithium-ion battery, it provides a cool breeze without weighing you down. Say goodbye to sweating and wet clothes and hello to comfort and convenience. Lightweight and easy to wear, you can take it everywhere you go.

Here are the specifications for the Portable Neck Fan:
– Dimensions: 107mm x 30.5mm, 25.4mm x 132mm
– Weight: 170g
– Battery: 2 pieces 900mAh Lithium-ion batteries
– Material: PC, TPE, Spring Steel, Silicon, Butyl, Nd Magnet
– Charging: USB-C
– Detachable Neck Fan
– Neck bands are waterproof and washable
– Magnetic fastener

A challenge with traditional neck fans is their inability to direct airflow to a specific area. To address this issue, we created a detachable neck fan that can be easily disassembled and reassembled. While the design process was not difficult, the production phase was inefficient. Nevertheless, we persevered, and now both the left and right components can be removed with ease. This portable neck fan is powered by two 900mAh Lithium-ion batteries, one for each side, with a symmetrical design for aesthetics and balanced weight.

Neck fans can become dirty and uncomfortable due to sweat, but our portable fan’s neckband is made of elastic and durable materials that can be easily washed. When cleaning, be sure to separate the body from the neckband. The neckband is made of TPE, a flexible and durable material that has passed harmful substance tests and contains only harmless materials for the human body.

Introducing the world’s first wearable fan with a magnetic fastener. This innovative design ensures that the neck fan stays securely attached, even during intense movements like running, boxing, or acrobatics. Unlike other neck fans that can cause discomfort by bumping into your collarbone, this fan stays firmly in place and won’t fall off, even when you’re hanging upside down.

The neck fan weighs approximately 170g, just slightly more than a shirt, and its weight is evenly distributed using magnets, making it feel even lighter. You won’t feel the weight due to this distribution, similar to wearing a T-shirt. Initially, you may feel the weight, but after a short period of wearing and adjusting, it becomes unnoticeable. The fan’s lightness is due to two rechargeable Lithium-ion batteries with a high capacity of 900mAh, yet still light in weight.

You can use this neck fan while charging using a dedicated dual cable. It has two 900mAh Lithium-ion batteries built-in, but you can also remove the batteries and use them with a power bank if needed, reducing the weight to just 123g. This can be helpful if you need to be outside for an extended period since even a weight of 170g can be burdensome.

Powered by 3.7V 900mAh Lithium-ion Battery

Lithium-ion Battery LP18350B 900mAh with NTC and Molex 51021-0300

Part Number

LP18350B

Type

Lithium-ion Battery

Voltage @ Capacity

3.7V @ 900mAh 3.33Wh

Configuration

1S1P

Wires

UL1571 AWG26 50mm*3

Connector

Molex 51021-0300

Cut-off Voltage

2.75V

Thermistor (NTC)

10K NTC

Dimension

18mm(diameter) x 35mm(length)

Charge Temperature

10°C to +45°C

Discharge Temperature

-20°C to +60°C

Storage Temperature

-20°C to +45°C

Best Seller 3.7V Lithium-ion Battery Models

3.7V Rechargeable Lithium-ion Battery List

TypeCapacityC-RateDiameter (mm)Height (mm)ResistanceWeight
LP1018080mAh5C10.2517.50120-125mΩ4.0g
LP10200110mAh5C10.2519.50100-105mΩ4.5g
LP10280180mAh5C10.2527.3090-95mΩ5.0g
LP10400320mAh5C10.2539.4050-54mΩ7.7g
LP10440350mAh5C10.2543.0046-50mΩ8.4g
LP10840700mAh5C10.2583.5017-22mΩ20.0g
LP12630700mAh5C12.7062.8517-22mΩ20.9g
LP12650750mAh5C12.7064.8517-22mΩ21.2g
LP13310450mAh5C13.1030.5038-43mΩ10.0g
LP13380650mAh5C13.8037.8043-48mΩ14.3g
LP13430880mAh5C13.8042.8042-47mΩ17.1g
LP14250300mAh5C14.1024.8048-53mΩ8.9g
LP14280450mAh5C14.1027.3046-51mΩ10.1g
LP14430A650mAh5C14.1042.6038-42mΩ16.7g
LP14430B920mAh5C14.1042.6022-27mΩ17.5g
LP14450950mAh5C14.1044.9020-25mΩ18.8g
LP14500A800mAh3C14.1048.5034-38mΩ19.7g
LP14500B1000mAh5C14.1048.5021-24mΩ20.0g
LP146501100mAh8C14.1064.8516-19mΩ26.0g
LP15270400mAh5C14.6026.6035-40mΩ9.5g
LP16280600mAh5C16.5528.0018-23mΩ17.0g
LP16310650mAh5C16.5529.5532-37mΩ15.6g
LP16340A600mAh10C16.5533.2018-23mΩ17.0g
LP16340B700mAh5C16.5533.2027-32mΩ17.6g
LP164501000mAh10C16.5543.8019-24mΩ23.5g
LP165001200mAh5C16.5548.8520-25mΩ27.2g
LP166501600mAh3C16.5548.8532-37mΩ34.3g
LP18350A800mAh10C18.2034.0020-25mΩ21.4g
LP18350B900mAh5C18.2034.0030-35mΩ21.4g
LP18500A1200mAh3C18.2048.8039-44mΩ31.0g
LP18500B1200mAh5C18.2048.8022-27mΩ31.0g
LP18500C1400mAh5C18.2048.8022-27mΩ32.8g
LP18500D2100mAh5C18.3048.6032-37mΩ34.7g

Lithium-ion Battery Applications